Active Retrieval Augmented Generation Zhengbao Jiang author Frank Xu author Luyu Gao author Zhiqing Sun author Qian Liu author Jane Dwivedi-Yu author Yiming Yang author Jamie Callan author Graham Neubig author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication jiang-etal-2023-active 10.18653/v1/2023.emnlp-main.495 https://aclanthology.org/2023.emnlp-main.495/ 2023-12 7969 7992